Majority of people will be on Satan's side...... hmmm even from a religious stand point that is absurd. Some 80% of the world believes in God, essentially all being tithe same God in the Christian religion. So your telling me the majority of them work be on Satan's side? And then let's say they are, how did it happen? Deceit? But even so, did their core values or beliefs change, or are they just being misguided. Being unaware is not a sin, so will those true believers, unaware on the wrong side, still go to heaven?
Ahhh religion. So impractical, I prefer to accept existence for what it is. And die not know or worrying about what's next. Heaven or he'll, nothing or nirvana, won't know till that instant, anticipation an impatience is for kids on Christmas and novice growers.